slug_gunner
A fictional playable mecha from the Metal Slug video game series. It first appared in the Metal Slug 5 game from 2003.
The SVW001 (Super Vehicle Walker 001) Slug Gunner is a variable geometry tank developed from the original SV001 "Metal Slug" light assault tank from the first game.
It can change from Walker mode (robot) to Armored mode (battletank).